Question

A circle is the set of all points in a plane that are equidistant from a common point.

Which statements are true about the description? Select three options.


The description is sufficient to describe all cases of a circle.

The description includes only necessary information to describe a circle.

The description is a mathematically precise definition of a circle.

The description does not rely on undefined terms.

The description contains every property of a circle

Answer 1

Answer:

i. The description is sufficient to describe all cases of a circle.

ii. The description includes only necessary information to describe a circle.

iii. The description is a mathematically precise definition of a circle.

Step-by-step explanation:

A circle can be described as a plane shape bounded by circumference. It's circumference can be determined by: 2$\pi$r, where r is its radius.

Thus, it can be said that it contains equidistant (equal distant) points from a common central point called the center of the circle. This definition can be used to describe any circle.

Some of its parts are: diameter, radius, sector, semicircle etc.